Finding the Fourth Proportional to 22,942.29, 34,326.47 and 13,587.33

Step by Step Solution

1. Step 1: Write the proportion equation
   22,942.29 : 34,326.47 = 13,587.33 : x
2. Step 2: Convert to fraction form
   22,942.29/34,326.47 = 13,587.33/x
3. Step 3: Cross multiply
   22,942.29x = 34,326.47 × 13,587.33
4. Step 4: Simplify right side
   22,942.29x = 466,405,007.69
5. Step 5: Solve for x
   x = 466,405,007.69/22,942.29
6. Step 6: Final answer
   x = 20,329.49